nitrox systems - nuvair compressor catalog · 2018. 8. 16. · nitrox systems 1 nitrox membrane...

PRODUCT CATALOG

Over 30 years manufacturing high and low pressure compressors used for breathing air, nitrox, paintball and industrial applications.

Rev.10.14.2015

Table of ContentsWhat is Nitrox?

• Nitrox Membrane Introduction ...................................................................................................................1 • Why use the Nuvair™ Membrane System? ..................................................................................................2 • Membrane System Flow Chart ..................................................................................................................3

• System Diagram ........................................................................................................................................4 • Membrane System Selection Chart ...........................................................................................................5

• Equivalent Air Depth Table ........................................................................................................................6Nitrox Systems

• Traveler™ ...................................................................................................................................................7 • Traveler II™ ................................................................................................................................................8

• Element™ ...................................................................................................................................................9 • LP 280/420/560/713 Nitrox Generator™ ..................................................................................................10

• LP 280/420/560/713 Marine Nitrox Generator™ ......................................................................................11 • Voyager™ ................................................................................................................................................12 • Voyager™ II,III, IV ....................................................................................................................................13 • LP Surface Supply ................................................................................................................................... 14-15 • Quincy 390 > Nuvair 26 D .......................................................................................................................16

• Quincy 390 > Nuvair 26 E .......................................................................................................................17 • Element™ 10-25 hp ................................................................................................................................... 18-19 • HP Element™ 10-20 hp ............................................................................................................................. 20-21Low Pressure Compressors

• Information Page ....................................................................................................................................22High Pressure Compressors • Coltri/Nuvair Portable ................................................................................................................................. 23 • Coltri/Nuvair Compact Portable .................................................................................................................. 24

• Coltri/Nuvair Standard Electric ................................................................................................................25 • Coltri/Nuvair Mini Tech ...........................................................................................................................26 • Coltri/Nuvair 250 ................................................................................................................................... 27 • Coltri/Nuvair Compact (Models 7 and 9) .................................................................................................28 • Coltri/Nuvair Compact (Models 14 and 18) ............................................................................................. 29 • Coltri/ Nuvair Mini Silent .........................................................................................................................30 • Coltri/Nuvair Super Silent EVO ............................................................................................................... 31

• Coltri/Nuvair 26 Open 32 • Coltri/Nuvair 26 Enclosed Silenced ........................................................................................................ 33

• Nuvair MCH36D Kubota ......................................................................................................................... 34Fill Containment Station

• Information Page ....................................................................................................................................35Gas Analyzers

• O2 Quickstick™ ...................................................................................................................................... 36 • Pro O2™ ................................................................................................................................................. 37

• Nuvair Pro He™ ...................................................................................................................................... 38 • Pro Trimix™ ........................................................................................................................................... 39 • Nuvair Pro CO™ ..................................................................................................................................... 40 • Nuvair Pro CO2™ .................................................................................................................................... 40Compressor Oil

• Nuvair™ 455 Compressor Oil ................................................................................................................. 41 • Nuvair™ 541 Compressor Oil .................................................................................................................. 41

• Nuvair™ 751 Compressor Oil .................................................................................................................. 42 • Nuvair™ 800 Compressor Oil ................................................................................................................. 42

About Us

Nuvair has been manufacturing low and high pressure breathing air systems for the working diver for over 30 years. In recent years Nuvair has expanded beyond diving into the Fire & Safety, Industrial and Paintball compressor markets as well. We offer standard and custom configurations for a wide variety of stationary and portable installations. Nuvair can create customized compressors to meet your specific needs and guide you through the many configurations that the compressor packages can be purchased in. Our staff understands that needs, budget and comfort level lead to the choices one makes on the type, brand and model of compressor you will be using. Nuvair offers custom configurations of tried and true compressor brands combined with electric, gas or diesel motors of the same caliber.

All Nuvair compressor packages are manufactured in-house and tested before leaving Nuvair. From start to finish our technicians are making sure your compressor package is inspected, tested and delivered on time.

The Company’s CEO and founder, Glenn Huebner, is the innovative force behind many of the Company’s Nitrox Systems. He has a Bachelor’s of Science Degree in Finance from California State University, Northridge and over 25 years experience in commercial and sport diving and the use of gas producing systems.

The Company’s Production Manager, Danny Graham, assists in the technical design of the Company’s products and is responsible for coordinating the manufacturing process. He is a certified compressor repair technician and has over 15 years experience in the commercial and sport diving industry.

Nitrox Solutions Analyzers Compressors

Panels and Fill Stations Compressor Accessories Fill Containment Stations

Nitrox Systems 1

Nitrox Membrane SystemsNuvair designs and builds electric, gas, diesel and hydraulic powered Nitrox Membrane Systems for commercial,

sport, live aboard, and government agencies all around the world. Our customers use Nitrox to increase safety, bottom time, productivity, and profit. The Nuvair Membrane System is more efficient and easier to use than competing systems.

Nuvair Nitrox Systems use Semi-Permeable Membranes to separate out a portion of the nitrogen in air. Nitrox mixtures, containing between 21 and 40% oxygen (O2), are then delivered to a High Pressure Compressor to fill Scuba Cylinders or Storage Tanks or to a Low Pressure Compressor for pumping to surface-supply divers. Although this Compressor is described as a Nitrox Compressor, it can also be used to produce air.

The Membrane System requires a source of clean, pressurized, and heated air for separation. The two most common sources are an LP Compressor (LP Supply) or HP Air Storage Tanks (HP Supply). The air must be properly filtered to CGA Grade D or E air quality prior to entering the Membrane System so it will not damage or plug the Membrane fibers.

Standard systems are rated for maximum supply pressures of 250 P.S.I. (17 bar) for LP Supply and 5000 P.S.I. (345 bar) for HP Supply; higher ratings are available upon request. An Input Pressure Regulator reduces these pressures to acceptable levels for the Membrane. The air is then heated to a temperature that provides stability over a wide range of ambient conditions and is optimal for membrane permeation.

The heated air enters the Membrane, which is made up of thousands of miniature hollow fibers. The walls of these fibers are semi-permeable and designed for different gases to move through them (or permeate) at different speeds. The resulting gas mixture is known as the permeate. As air flows through the hollow fibers, both oxygen and nitrogen permeate through the fiber walls. The oxygen permeates faster than the nitrogen, which produces permeate with an oxygen content greater than air. The gas that reaches the end of the hollow fibers without permeating is almost entirely nitrogen and is discharged. The flow rate of this discharge is set by the factory via a fixed orifice to allow the Membrane to operate at maximum volume and efficiency. The resulting permeate contains approximately 44% O2 and is constant under all operating conditions.

The permeate is a concentrated mixture that must be diluted with additional air prior to entering the Nitrox Compressor. It exits the Membrane at ambient to slightly negative pressure and travels into the Mixing Tube, where it mixes homogeneously with filtered outside air. The amount of dilution, and thus final %O2, is obtained by adjusting the Input Pressure Regulator. As pressure is increased, permeate flow increases, air flow decreases, and a higher %O2 Nitrox is produced. As pressure is decreased, permeate flow decreases, air flow increases, and a lower %O2 Nitrox is produced. This relationship between permeate flow and air flow exists because the total of these two flow rates will always equal the intake flow rate demanded by the Nitrox Compressor. The resulting Nitrox mixture is analyzed for approximate %O2 before entering the Nitrox Compressor and again prior to use for precise %O2.

A unique feature of the Nuvair Nitrox Membrane System is that the input pressure that correlates to a specific Nitrox %O2 is repeatable. If Nitrox with 36% O2 is produced when the input pressure is at 125 P.S.I. (9 bar), then adjusting the Regulator to 125 P.S.I. (9 bar) during the next use will produce the same mixture.

2 Nitrox Systems

Why use the NUVAIR™ Membrane System?Simple

• Complete Turnkey operation • Easiest, most stable system available• Adjust regulated input for desired O2%• Only 1 hour operator training required • 2 hour average installation • No compressor modifications

Reliable• Mix accurate to one tenth of 1% • 20-30 year Membrane life • Limited 3 year Membrane warranty

Versatile• Pump Nitrox from 21% to 40% O2• Unlimited continuous on-site production• Low pressure or high pressure supply • No size or flow limits • Banked, hot fills, or continuous output • Ideal for remote sites and live aboard • Compact and lightweight • Trimix systems available

Practical• Replaces Partial Pressure or Continuous

Blending• No O2 cleaning of tanks or equipment • No blending courses required • No high pressure oxygen on site• No expensive blending panels or OCA filters• No worries about voiding compressor warranty• No worries about Fire Inspector shut down

Cost Effective• Up to 20% more efficient than other Membrane

Systems• No oxygen or tank rental costs• High volume output means no waiting for fills • Easy maintenance • Operates on Grade D or E Air • Use your existing oil lubricated compressor

(some compressors may not be suitable)• No hidden costs

Nuvair Membrane System

Inline O2 Sensor

Air Intake

Nitrogen Discharge

Safety Pressure Switches (2)

Gas Mixing Tube Membrane

Heater

Low Pressure Air Filtration

Air input HP/LP orLP/LP Regulator with

pressure gauge-Adjust O2% Here

Connect to LP Grade E or D Air Supply

Supply Air On/Off Valve

Thermostat Control and Temperature

Gauge

Inline O2 Analyzer

Electrical Connection110/220 V50/60 Hz

Nitrox Systems 3

HP Aftercooler Removes Moisture

HP Air Filtration Produces Grade E Air

HP Air Storage Tanks Deliver Supply Air

HP Supply Three Way Valve Routes Air In/Out of Tanks

HP Supply On/Off Flow Valve Controls Supply Air

HP>LP Regulator Reduces Pressure

Backup Oil Vapor Filter for Redundancy

LP Air Compressor Produces LP Supply Air

LP Aftercooler Removes Moisture

LP Volume Tank Collects Moisture and Delivers Supply Air

LP Supply On/Off Flow Valve Controls Supply Air

LP Air Filtration Produces Grade D Air (supplied separately)

LP>LP Regulator Reduces Pressure

Thermostat Controlled Heater Heats Air to 110ºF (43ºC)

Membrane Separates Supply Air Into Permeate and Nitrogen Rich Gas

Permeate Exits Membrane Containing 44% O2

Optional Vacuum Pump or Blower

Mixing Tube Mixes Air and Permeate to Create Nitrox

Inline O2 Analyzer Monitors Nitrox Before Compression to +/- 2% O2

Air Intake Delivers Filtered Ambient Air to Mixing Tube

Fill O2 Analyzer Monitors Nitrox Mixture to +/- 1% O2

LP Nitrox Delivered to Surface Supply Diver

HP or LP Nitrox Compressor with Moisture Removal and Filtration

Compresses Nitrox

Nitrogen Rich Gas Exit Through Fixed Orifice

HP Air Compressor Produces HP Supply Air

High Pressure Supply Option -------------------- OR ---------------------- Low Pressure Supply Option

HP Nitrox Delivered to Storage - OR

HP Nitrox Delivered to Scuba Cylinder

- OR

Membrane SystemComponents

Membrane System Flow Chart

4 Nitrox Systems

System Diagram

Nitrox Systems 5

Membrane Model Nuvair 6 CFM Nuvair 10 CFM Nuvair 16 CFM Nuvair 20 CFM Nuvair 32 CFM Nuvair 50 CFM

Phys

ical

Spe

cific

atio

ns Length 44 in 1118 mm

46 in 1168 mm

66 in 1676 mm

46 in 1168 mm

66 in 1676 mm

66 in 1676 mm

Height 30 in 762 mm

32 in 813 mm

32 in 813 mm

38 in 965 mm

38 in 965 mm

45 in 1143 mm

Depth 6 in 152 mm

6 in 152 mm

6 in 152 mm

6 in 152 mm

6 in 152 mm

6 in 152 mm

ShippingWeight

39 lb. 18 kg

44 lb. 20 kg

50 lb. 23 kg

58 lb. 27 kg

70 lb. 32 kg

90 lb. 41 kg

Tem

pera

ture

R

equi

rem

ents Heater

Electrical Specification

7 A @ 110 VAC, 5 A @ 220 VAC,

50 or 60 Hz

7 A @ 110 VAC, 5 A @ 220 VAC,

50 or 60 Hz

10 A @ 220 VAC, 50 or 60 Hz

10 A @ 220 VAC, 50 or 60 Hz

10 A @ 220 VAC, 50 or 60 Hz

10 A @ 220 VAC, 50 or 60 Hz

Membrane Temperature

110 +/-5oF 43 +/- 3oC

110 +/-5oF 43 +/- 3oC

110 +/-5oF 43 +/- 3oC

110 +/-5oF 43 +/- 3oC

110 +/-5oF 43 +/- 3oC

110 +/-5oF 43 +/- 3oC

Inpu

t

Operating Pressure

80-170 psi6-12 bar

80-170 psi6-12 bar

80-170 psi6-12 bar

80-170 psi6-12 bar

80-170 psi6-12 bar

80-170 psi6-12 bar

Maximum Input Pressure

300 psi(21 bar)

300 psi(21 bar)

300 psi(21 bar)

300 psi(21 bar)

300 psi(21 bar)

300 psi(21 bar)

Supply Air Volume Range

4-15 SCFM106-425 L/min.

8-25 SCFM212-708 L/min.

13-40 SCFM354-1133 L/min.

20-50 SCFM566-1416 L/min.

25-80 SCFM708-2266 L/min.

40-125 SCFM1133-3540 L/min.

LP / HP Supply Air Quality

LP - Grade D HP - Grade E






Out

-pu

t Nitrox O2% Range 21-40% 21-40% 21-40% 21-40% 21-40% 21-40%

Compressor Recommendations

LP A

ir Su

pply

Com

pres

sor

Delivery @175 PSI for 40% O2

9-18 SCFM 255-510 L/min.

18-30 SCFM510-850 L/min.

30-48 SCFM 850-1359 L/min.

48-60 SCFM 1359-1699 L/min.

60-96 SCFM 1699-2719 L/min.

96-150 SCFM 2719-4248 L/min.

Horsepower - Electric

3-7.5 hp 2.3-5.6 kW

7.5-10 hp5.6-7.5 kW

10-15 hp7.5-11 kW

15-20 hp11-15 kW

20-30 hp15-23 kW

40-50 hp30-38 kW

Horsepower - Gas

5.5-9 hp4.1-6.8 kW

11-13 hp8.3-10 kW

20-24 hp15-18 kW N/A N/A N/A

Horsepower - Diesel

5.5-9 hp4.1-6.8 kW

10 hp7.5 kW

27 hp20 kW

27 hp20 kW

40-50 hp30-41 kW

54-75 hp41-56 kW

HP

Nitr

ox

Com

pres

sor

Charging Rate 3-6 SCFM 85-170 L/min..

6-10 SCFM 170-283 L/min.

10-16 SCFM 283-453 L/min.

16-20 SCFM 453-566 L/min.

20-32 SCFM 566-906 L/min.

32-50 SCFM 906-1416 L/min.

Horsepower - Electric

3-5 hp 2.3-3.8 kW

5-7.5 hp 3.8-5.6 kW

10-15 hp 7.5-11 kW

15-20 hp 11-15 kW

20-25 hp 15-19 kW

25-40 hp 19-30 kW

Horsepower - Gas

5.5-6.5 hp 4.1-4.9 kW

6.5-11 hp 4.9-8.3 kW

13-18 hp10-14 kW

20-24 hp15-16 kW N/A N/A

Horsepower - Diesel

6-6.7 hp4.5-5.0 kW

9-10 hp6.8-7.5 kW

11-18 hp8.3-14 kW

18-27 hp14-20 kW

27-35 hp20-26 kW

35-50 hp26-38 kW

LP N

itrox

Com

pres

sor Delivery @175

PSI N/A N/A 10-16 SCFM 283-453 L/min.

16-20 SCFM 453-566 L/min.

20-32 SCFM 566-906 L/min.

32-50 SCFM 906-1416 L/min.

Horsepower - Electric N/A N/A 5 hp

3.8 kW7.5 hp5.6 kW

7.5-10 hp5.6-7.5 kW

10-15 hp7.5-11 kW

Horsepower - Gas N/A N/A 9 hp

6.8 kW11-13 hp

8.3-10 kW13-18 hp10-14 kW

20-24 hp 15-18 kW

Horsepower - Diesel N/A N/A 9 hp

6.8 kW10 hp

7.5 kW27 hp20 kW

27 hp20 kW

Membrane System Selection Chart

6 Nitrox Systems

ACTUAL DEPTH

404550556065707075758080858590909595100100105105110110115115120120125130

FO2

36%37%37%39%40%40%40%38%40%36%40%35%39%33%37%34%36%31%34%33%33%30%32%30%31%30%30%27%29%26%

EAD

26.1429.2033.1934.9537.6341.4345.2347.8449.0354.4952.8259.9758.1167.0865.0969.7670.7078.8078.1179.8084.0489.2890.0993.7196.2798.14

102.57108.38109.00119.68

PPO2

0.800.870.931.041.131.191.251.191.311.181.371.201.391.181.381.271.401.201.371.331.381.251.391.301.391.351.391.251.391.28

O2LIMITS

450360300240210210180210150210150210150210150180150210150150150180150180150150150180150180

NitroxBOTTOM

TIME

NO LIMITNO LIMIT

310310200100100100100606060605050504040404030302525252520202015

NAVY AIR BOTTOM

TIME

200100100606050505040404040303030302525252520202020151515151010

% TIMEINCREASED

--

210%417%233%100%100%100%150%50%50%50%100%67%67%67%60%60%60%60%50%50%25%25%67%67%33%33%100%50%

This is a not to be used as a Dive Table. Please refer to published Dive Tables.

FO2 = Oxygen FractionEAD = Equivalent Air DepthPPO2= Partial Pressure of Oxygen

EAD Table

Nitrox Systems 7

Traveler™

Advantages• Pump HP Air or Nitrox Containing 21 – 40% Oxygen (Requires HP or LP supply air to pump Nitrox) • None of the Costs, Hassles, or Hazards of O2 Blending• Uses HP Air from Scuba Cylinders or Storage Tanks to Make Nitrox• Simple To Operate, Reliable, and Versatile• Portable and Lightweight for Easy Transport

Features• 6CFMNitroxMembraneSystemwithO2 Analyzer• Electric(Single/ThreePhase)orGasPower• HPCompressor–PumpAirto4500psi,Nitroxto3600psi• RigidPowderCoatedWeldedAluminumFrame• Producesit’sOwnHighPressureSupplyAir

Options• AutomaticHPCondensateDrains• AutomaticFillPressureStop• HighTemperatureShutDown• HourMeter• StainlessSteelCompressorFrame

Nitrox Traveler Model (Part#7051HP or 7051LP)

Physical Specifications

HeightWidthDepthWeight

22 in (56 cm)51 in (130 cm)16 in (41 cm)

134-140 lbs (61-64 kg)

Full Load Amps230 V - E3 - 50 or 60 Hz230 V - E1 - 50 or 60 Hz115 V - E1 - 50 or 60 Hz

11 A14-19 A

28 A

Membrane InputOperating PressureSupply Air Volume

Optimum Temperature

90-165 psi (6-11 bar)4-11 SCFM (113-312 L/min.)

110 +/- 5oF (43 +/- 3oC)

HP Nitrox Compressor

Charging RateFill Time(80 Cu.. Ft.)

Horsepower - ElectricHorsepower - Gas

3.4-4.2 SCFM (95-119 L/min.)20-25 minutes

3-4 hp (2.2-3 kW)5.5 hp (4 kW)

8 Nitrox Systems

*Single 80 Cu.. Ft. cylinder from 500 - 3000 psi

Traveler II™

Features• Four Stage 4.2 SCFM* High Pressure Compressor• Fill O2% 21-40%• Nuvair 6 CFM Membrane System• Pro O2 Analyzer for Fill O2%• Pick O2 Analyzer for Permeate Inline O2%• 110 or 220 Volt Thermostatically Controlled Heater• LP > LP Regulator for O2% Adjustment• LP Supply Pressure and Regulated Pressure Gauges• Norgren Series 74 LP Filtration, Auto Drains/Dual Pressure Gauges, Coalescing 1.0 Micron, Polishing 0.01 Micron, Oil Vapor Removal 0.003 PPM• 11 hp Honda Electric Start, 13 amp Charging Circuit• Tach/Hour Meter• 600 Watt Inverter• 12 Volt Battery

Nitrox Traveler II Model Gas (Part# 7052G) Electric (Part# 7052E)



48 in (122 cm)51 in (130 cm)20 in (51 cm)

385 lbs (175 kg)

48 in (122 cm)51 in (130 cm)20 in (51 cm)

410 lbs (186 kg)

LP Compressor Capacity @ 175 psi 12 CFM (340 L/min.) 12 CFM (340 L/min.)Volume Tank Capacity 15 gal (57L) 15 gal (57L)


Optimum Temperature

90-165 psi (6-11 bar)4-12 CFM (113-340 L/min.)

110 +/- 5° F (43 +/-3° C)

90-165 psi (6-11 bar)4-12 CFM (113-340 L/min.)

110 +/- 5° F (43 +/-3° C)


Output Charging Rate

Fill Time (80 Cu.. Ft.)Horsepower - Electric

Horsepower - Gas

3.5 CFM, F.A.D. (100 L/min.)4.2 SCFM*22 minutes*

7.5 hp (5.5 kW)11 hp (8.2 kW)

3.5 CFM, F.A.D. (100 L/min.)4.2 SCFM*22 minutes*

7.5 hp (5.5 kW)11 hp (8.2 kW)

ThiscompleteturnkeyNitroxSystemisbuiltforthediverthatwantstofilltankswhileawayfromDiveShops.WiththissystemyoucaneasilyfillNitroxorairwhileonremotelocations(home,vacationsoroffshore).

Pictured with Optional Wheels and electric motor.

Options• Automatic Condensate Drains• High Temperature Shut Down• Automatic Fill Pressure Shut Down• Preset Maximum Fill Blocks 3000 psi and 4500 psi• Solar Charger• Electric Motor, 220 Volt Single or Three Phase, 50 or 60 Hz

Nitrox Systems 9

Advantages• Pump HP or LP Air or Nitrox Containing 21 – 40% Oxygen• None of the Costs, Hassles, or Hazards of O2 Blending• Modular Design Offers Versatility and a Simple Upgrade Path• Element HP Produces HP Nitrox from Existing HP Air Banks• Element LP Adds Nitrox Capability to Existing HP Compressors• Combine Both for Turnkey Nitrox Generating System

Element™ HP or LP

Element LP Features• 10 CFM Nitrox Membrane System with (2) O2 Analyzers• Electric (Single/Three Phase), Honda Gas or Yanmar

Diesel• Portable with (4) Integral Lifting Handles• Supply Nitrox to an HP or LP Compressor• Grade D LP Filtration for Membrane

Element Nitrox Model Element HP Element LP



31 in (79 cm)44 in (112 cm)23 in (58 cm)

352-450 lbs (160-177 kg)

44 in (112 cm)44 in (112 cm)23 in (58 cm)

400-510 lbs (182-232 kg)

Full Load Amps 230 V - E3 - 50 or 60 Hz230 V - E1 - 50 or 60 Hz

25 A39 A

25 A39 A

LP Compressor Capacity @ 175 psi Requires 23 CFM Supply Air 23 CFM (665 L/min.)


Optimum Temperature

90-165 psi (6-11 bar)13-25 SCFM (354-708 L/min.)

110 +/- 5° F (43 +/-3° C)

90-165 psi (6-11 bar)8-25 SCFM (212-708 L/min.)

110 +/- 5° F (43 +/-3° C)


Charging RateHorsepower - Electric

Horsepower - GasHorsepower - Diesel

9 SCFM (265 L/min.)*7.5 hp (5.5 kW)

9-11 hp (6.6-8.3 kW)9 hp (6.6 kW)

6-10 SCFM (170-283 L/min.)*5-7.5 hp (3.8-5.5 kW)11-13 hp (8.3-9.7 kW)9-10 hp (6.6-7.5 kW)

Element HP Features• 10 CFM Nitrox Membrane System with (2) O2 Analyzers• Electric (Single/Three Phase), Honda Gas or Yanmar Diesel• Portable with (4) Integral Lifting Handles• HP Compressor – Pump Air to 4500 psi, Nitrox to 3600 psi• Fill Time 7.5 Minutes (80 Cu.. Ft. Tank, 500 to 3000 psi)• Motor Starter/Electric Start• Grade E Filtration

Options• Automatic HP Condensate Drains• Automatic Fill Pressure Stop• Low Oil and/or High Temperature Shut Down• HP Interstage Pressure Gauges• Hour Meter

Options• Refrigerated Air Dryer• High Temperature Shut Down• Stainless Steel Enclosure• Seawater/Water Cooled

*Single80Cu..Ft.cylinderfrom500-3000psiSpecificationsvarydependingonmotororengineusedtodrivecompressor.

10 Nitrox Systems

LP 280/420/560/713 Nitrox Generator™

Nitrox Generator Model LP 280 LP 420 LP 560 LP 713Part Number 7060** 7061** 7062** 7063**

Physical Specifications*


Horsepower

48 in (122 cm)59 in (150 cm)30 in (76 cm)

635 lbs (288 kg)10 hp (7.5 kW)

76 in (193 cm)52 in (132 cm)34 in (86 cm)

872 lbs (396 kg)15 hp (11.2 kW)

63 in (125 cm)59 in (132 cm)39 in (86 cm)

875 lbs (406 kg)20 hp (15 kW)

74 in (188 cm)61 in (155 cm)42 in (107 cm)

1260 lbs (572 kg)25 hp (18.6 kW)

Full Load

Amps

440 V - E3 - 50 or 60 Hz380 V - E3 - 50 or 60 Hz230 V - E3 - 50 or 60 Hz

16 A19 A30 A

21 A24 A48 A

33 A38 A64 A

40 A46 A78 A

LP Compressor Capacity @ 175 psi 30 CFM (850 L/min.) 44 CFM (1250 L/min.) 60 CFM (1700 L/min.) 80 CFM (2300 L/min.)

Membrane Input

Operating PressureSupply Air Volume

Optimum Temperature

90-175 psi (6-12 bar)8-30 SCFM

(212-850 L/min.)110 +/- 5° F (43 +/-3° C)

90-175 psi (6-12 bar)10-36 SCFM

(280-1250 L/min.)110 +/- 5° F (43 +/-3° C)

90-175 psi (6-12 bar)13-60 SCFM

(354-1700 L/min.)110 +/- 5° F (43 +/-3° C)

90-175 psi (6-12 bar)25-80 SCFM

(708-2300 L/min.)110 +/- 5° F (43 +/-3° C)

Rated to Supply

F.A.D. for 40% O2 10 CFM (280 L/min.) 15 CFM (420 L/min.) 20 CFM (560 L/min.) 25 CFM (713 L/min.)

F.A.D. for 36% O2 12.5 CFM (350 L/min.) 19 CFM (530 L/min.) 25 CFM (707 L/min.) 31 CFM (877 L/min.)


Features• Nuvair Nitrox Membrane System with (2) O2 Analyzers• Automatic Shut Down for High Pressure and Temperature• Automatic Condensate Drains• Refrigerated Air Dryer for Long Filter Life• Hankison LP Filtration for Membrane System• Microprocessor Control or Manual Control for Managing Pressure, Temperature, Maintenance

Advantages• Simplest, Most Cost Effective Nitrox Systems Available• Supply LP Nitrox Containing 21 – 40% Oxygen• None of the Costs, Hassles, or Hazards of O2 Blending• Systems to Fit Most HP Compressors• Rotary Screw LP Compressor Provides Quiet Operation and Low

Maintenance

LP 560 Shown

Pictured with Optional Nitrox Manager

LP 280 Shown

*Model weight vary depending on Electric Motor Type **Part Number Does Not Include Voltage and Hertz , Customer must specify when ordering.

Nitrox Systems 11

LP 280/420/560/713 Marine Nitrox Generator™

Advantages• Made to Install Below Deck In Hot Engine Rooms• Low Amperage Draw on Start• Compact Size

Features• Heavy Duty Screw Compressor • Wall Mount Membrane System• Frequency Drive for Easy Start• Heat Exchangers use Seawater for Air and Oil Cooling• Manual BP Modulation Control for O2 % Adjustment• Compressor Only Pumps the Air Required• Refrigerated Air Dryer• Marine Grade Aluminum Frame with Stainless Steel

Compressor Plate

*Model Weight vary depending on Electric Motor Type **Part Number Does Not Include Voltage and Hertz , Customer must specify when ordering.

LP 280 ME Shown

LP 560 ME Shown

Nitrox Generator Model LP 280 ME LP 420 ME LP 560 ME LP 713 MEPart Number 7060ME** 7061ME** 7062ME** 7063ME**

Physical Specifications*


Horsepower

41.5 in (105.4 cm)27 in (68.6 cm)35 in (88.9 cm)565 lbs (256 kg)10 hp (7.5 kW)

49.5 in (125.7 cm)27 in (68.6 cm)48 in (121.9 cm)685 lbs (311 kg)15 hp (11.2 kW)

49.5 in (125.7 cm)27 in (68.6 cm)48 in (121.9 cm)685 lbs (311 kg)20 hp (15 kW)

54 in (137.1 cm)30 in (76.2 cm)50 in (127 cm)

760 lbs (345 kg)25 hp (18.6 kW)

Full Load

Amps

440 V - E3 - 50 or 60 Hz380 V - E3 - 50 or 60 Hz230 V - E3 - 50 or 60 Hz

16 A19 A30 A

21 A24 A48 A

33 A38 A64 A

40 A46 A78 A

LP Compressor Capacity @ 175 psi 30 CFM (850 L/min.) 44 CFM (1250 L/min.) 60 CFM (1700 L/min.) 80 CFM (2300 L/min.)

Membrane Input

Opterating PressureSupply Air Volume

Optimum Temperature

90-175 psi (6-12 bar)8-30 SCFM

(212-850 L/min.)110 +/- 5° F (43 +/-3° C)

90-175 psi (6-12 bar)10-36 SCFM

(280-1250 L/min.)110 +/- 5° F (43 +/-3° C)

90-175 psi (6-12 bar)13-60 SCFM

(354-1700 L/min.)110 +/- 5° F (43 +/-3° C)

90-175 psi (6-12 bar)25-80 SCFM

(708-2300 L/min.)110 +/- 5° F (43 +/-3° C)

Rated to Supply


F.A.D. for 36% O2 12.5 CFM (350 L/min.) 19 CFM (530 L/min.) 25 CFM (707 L/min.) 31 CFM (877 L/min.)


Options• Nitrox Manager• Marine Diesel Model• Low/High O2 Alarm or Shut Down• Low/High CO Alarm or Shut Down• Remote Operation Capability

12 Nitrox Systems

Voyager™

Nitrox Voyager - #7050



52 in (133 cm)38 in (97 cm)49 in (125 cm)

840 lbs (382 kg)

Full Load Amps230V - E1 - 50 or 60 Hz**230V - E3 - 50 or 60 Hz400V - E3 - 50 or 60 Hz

53 A49 A28 A

LP Compressor Capacity @ 175 psiHorsepower - Electric

23 CFM (665 L/min.)7.5 hp (5.5 kW)

Volume Tank Capacity 15 gal (57 L)


Optimum Temperature

90-170 psi (6-12 bar)13-25 SCFM (354-708 L/min.)

110 +/- 5° F(43oC +/- 3°)


OutputCharging Rate

Fill TimeHorsepower - Electric

8.4 CFM, F.A.D. (240 L/min.)9.5 SCFM*

8.5 minutes*7.5 hp (5.5 kW)

* Single 80 Cu. Ft. cylinder from 500 - 3000 psi ** Only available with 2 x 5 hp Motors.

Features• Fully Featured for Automatic Operation• 10 CFM Nuvair Membrane System • (2) O2 Analyzers (Permeate and Fill O2 Analyzer)• Electric Power (Single or Three Phase)• HP Compressor Pumps: ► Air to 4500 psi ► Nitrox to 3600 psi• LP Compressor Pumps Air to 175 psi for Membrane Supply• Norgren LP Air Filtration• Automatic Dial A Pressure (DAP) Shut Down• Automatic LP/HP Condensate Drains• Cabinet Temperature Gauge• Push Button On/Off Motor Starters• LP and HP Hour Meters• External Oil Sight Gauge, Fill and Drain• Cooling Fans• High Cabinet Temperature Shut Down

Advantages• Complete State-of-the-Art LP/HP Nitrox Generating System• Pump HP Air or Nitrox Containing up to 40% Oxygen• None of the Costs, Hassles, or Hazards of O2 Blending• Simplest, Most Cost Effective Solution Available• Semi-Silenced Enclosure to Reduce Operating Noise

Options• Trimix• Low Oil Shut Down• HP Filtration Upgrades• LP Refrigerated Air Dryer for Extended LP Filter Life• Carbon Monoxide Analyzer with Alarm• HP Interstage Pressure Gauges

Nitrox Systems 13

Commercial Duty Nitrox Generating

Features • Continuous Duty Compressors • LP Rotary Screw Compressor with Intake Modulation

Producing Variable LP Air Output • Large LP Oil/Air Cooler with Exhaust Air Fan • Refrigerated Air Dryer for Extended Filter Life • Hankison LP Filtration (Four Filters with a 1000 hr Element Life) • Nuvair Membrane System • Permeate and Fill O2% Analyzers • HP Compressor Pumps:

► Air to 6000 psi ► Nitrox to 3600 psi • Interstage Pressure Gauges • 60,000 Cu.. Ft. HP Filtration • Digital Cabinet Temperature Gauge • Digital Heater Thermostat Control • LP/HP Hour Meters • Easy to Remove Side Panels for Maintenance • High Pressure Shut Down • High Temperature Shut Down • Low Oil Shut Down • LP and HP Condensate Drains

Voyager™ II, III, IV

Advantages• Complete State-of-the-Art LP and HP • Nitrox Generating System• Silenced and Enclosed for Cool and Quiet Operation• Pump Air or Nitrox up to 40% O2

Nitrox Generator Model Voyager II Voyager III Voyager IV



70 in (178 cm)68 in (173 cm)37 in (94 cm)

1425 lbs (646 kg)

70 in (178 cm)68 in (173 cm)37 in (94 cm)

1474 lbs (669 kg)

70 in (178 cm)68 in (173 cm)37 in (94 cm)

1625 lbs (737 kg)

Full Load Amps

460V - E3 - 50 or 60 Hz400V - E3 - 50 or 60 Hz230V - E3 - 50 or 60 Hz230V - E1 - 50 or 60 Hz

30 A35 A60 A 79 A

38.5 A 44.5 A 77 A N/A

51 A59 A102 AN/A

LP Compressor Capacity @ 175 psiPump

30 CFM (850 L/min.)RVK 10

44 CFM (1250 L/min.)RVK 15

59 CFM (1670 L/min.)RVK 20

Horsepower LP CompressorHP Compressor

10 hp (7.5 kW)7.5 hp (5.5 kW)

15 hp (11 kW)10 hp (7.5 kW)

20 hp (15 kW)15 hp (11 kW)

HP Compressor F.A.D. for 21% - 40% O29.3 CFM

(263 L/min.)11 CFM

(311 L/min.)17 CFM

(481 L/min.)

Options• Trimix• Carbon Monoxide Analyzer • Nitrox Manager• 90,000 Cu.. Ft. filtration upgrade• Dial-a-Pressure Shut Down• High/Low O2% Automatic Shut Down• Wheels

14 Nitrox Systems

Nuva

ir LP

Nitr

ox S

urfa

ce S

uppl

y

Feat

ures

• M

arin

e Gra

de A

lum

inum

606

1 Fr

ame

• S

tain

less

Ste

el Co

mpr

esso

r Pla

te•

Ele

ctric

Sta

rt •

Han

kiso

n Fi

ltrat

ion

to 0

.003

ppm

Oil V

apor

Rem

oval

• L

arge

Oil/

Air C

oole

rs•

Nuv

air N

itrox

Mem

bran

e Sys

tem

LP >

LP 1

2R3

0 > R

15RV

K > R

15

RVK>

Q325

D Ku

bota

Opt

ions

• H

igh

tem

pera

ture

shut

dow

n•

Low

oil s

hut d

own

• L

iftin

g ey

es an

d fo

rk lif

t slo

ts•

Cen

ter l

iftin

g ey

e with

adde

d eq

uipm

ent p

rote

ctio

n•

Bot

tom

inDr

ip in

Pan

• R

otar

y scr

ew vs

Rec

ipro

catin

g Co

mpr

esso

r•

Rot

air, Q

uinc

y, Ch

ampi

on an

d/or

ABA

C co

mpr

esso

rs•

Hon

da G

as, K

ohle

r Die

sel o

r Ele

ctric

• H

igh/

Low

O 2 Au

tom

atic

Shut

Dow

n•

CO

and/

or C

O 2 Ana

lyze

r•

Low

Pre

ssur

e War

ning

Ala

rm•

Cer

tified

Lift

ing

Eyes

Nitrox Systems 15

Nuva

ir LP

>LP

gas,

dies

el or

elec

tric p

ower

ed N

itrox

syst

ems a

re b

uilt

for d

irect

surfa

ce su

pply

of ai

r or N

itrox

at u

p to

36%

O2

to th

e dive

r. Th

is pa

ge

show

s our

12-

16 C

FM m

odels

. La

rger

mod

els ar

e ava

ilabl

e on

requ

est.

The f

ram

es ar

e bui

lt wi

th m

arin

e gra

de 6

061

alum

inum

and

have

a st

ainl

ess

stee

l com

pres

sor/e

ngin

e pla

te.

This

syst

em is

supp

lied

in a

turn

key p

acka

ge re

ady t

o su

pply

the d

iver a

nd h

as tw

o ox

ygen

anal

yzer

s for

com

plet

e eas

y an

d ac

cura

te o

pera

tion.

Nuva

ir LP

Nitr

ox S

urfa

ce S

uppl

y

Mod

elLP

> L

P 12

#706

8R

30 >

R15

#706

9R

VK >

R15

#706

9D-R

VK-R

15R

VK >

Q32

5D

7069

D-R

VK-3

25

Phys

ical

Sp

ecifi

catio

ns

Hei

ght

Wid

thD

epth

Wei

ght

57 in

(145

cm

)53

in (1

35 c

m)

23 in

(58

cm)

624

lbs

(284

kg)

70 in

(178

cm

)82

in (2

08 c

m)

38 in

(97

cm)

1150

lbs

(523

kg)

62 in

(157

cm

)76

in (1

93 c

m)

35 in

(89

cm)

1400

lbs

(636

kg)

70 in

(177

.8 c

m)

76 in

(193

cm

)46

.5 in

(118

.1 c

m)

2150

lbs

(975

.2 k

g)

Supp

ly A

ir LP

C

ompr

esso

r

Mak

eM

axim

um P

ress

ure

CFM

(LPM

) Out

put

Cha

mpi

on R

1517

5 P

SI (

12 b

ar)

23.5

(665

L/m

in.)

Cha

mpi

on R

3017

5 P

SI (

12 b

ar)

49 (1

387

L/m

in.)

Rot

air R

VK

175

PS

I (12

bar

) 42

(120

0 L/

min

.)

Rot

air R

VK

175

PS

I (12

bar

)42

(120

0 L/

min

.)A

ir Vo

lum

e Ta

nk S

ize

30 G

allo

ns30

Gal

lons

30 G

allo

ns30

Gal

lons

Air

Filtr

atio

n Ty

peN

orgr

en S

erie

s 74

Han

kiso

n S

erie

s 20

Han

kiso

n S

erie

s 20

Han

kiso

n S

erie

s 20

Mem

bran

e Sy

stem

Nuv

air 1

0N

uvai

r 16

Nuv

air 1

6N

uvai

r 16

Hea

ter T

ype

110

Volt

Ele

ctric

110

Volt

Ele

ctric

Air/

Oil

Hea

t Exc

hang

erIn

vert

er S

ize

700

Wat

t70

0 W

att

N/A

N/A

Nitr

ox

(Div

ers

Supp

ly)

LP

Com

pres

sor

Mak

eM

axim

um P

ress

ure

CFM

(LPM

)

AB

AC

150

PS

I (1

0 ba

r)12

(340

L/m

in.)

Cha

mpi

on R

1517

5 P

SI (

12 b

ar)

15 (4

25 L

/min

.)

Cha

mpi

on R

1517

5 P

SI (

12 b

ar)

16 (4

53 L

/min

.)

Qui

ncy

325

250

PS

I (17

bar

)16

(453

L/m

in.)

Nitr

ox V

olum

e Ta

nk S

ize

N/A

30 G

allo

n30

Gal

lon

30 G

allo

nN

itrox

Filt

ratio

n Ty

peN

/AH

anki

son

Ser

ies

20H

anki

son

Ser

ies

20H

anki

son

Ser

ies

20G

as E

ngin

e Sp

ecifi

catio

nsM

ake

Pow

erH

onda

20 h

p (1

5 kW

)H

onda

24 h

p (1

7.9

kW)

N/A

N/A

N/A

N/A

Die

sel E

ngin

e Sp

ecifi

catio

nsM

ake

Pow

erK

ohle

r19

hp

(15.

2 kW

)K

ohle

r28

.5 h

p (2

1.3

kW)

Koh

ler

28.5

hp

(21.

3 kW

)K

ubot

a37

.4 h

p (2

7.9

kW)

Fuel

Tan

k Si

ze6.

5 G

allo

ns15

Gal

lons

15 G

allo

ns15

Gal

lons

Elec

tric

Sp

ecifi

catio

nsM

ake

Pow

erW

EG

TE

FC15

hp

(11.

2 kW

)

W

EG

TE

FC20

hp

(15

kW)

WE

G T

EFC

25 h

p (1

8.7

kW)

WE

G T

EFC

25 h

p (1

8.7

kW)

16 Nitrox Systems

Quincy 390 > Nuvair 26 DAdvantages• Complete state-of-the-art LP/HP Nitrox Generating System• Compressors can be used independently to provide HP or LP air, or together to provide HP Nitrox.• Produces a constant flow of Nitrox from 22% to 40% @ 26.4 SCFM.

Features• Coltri High Pressure MCH 36, 4 Stage, 4 Cylinder, Air

Cooled, Oil Pressure Lubricated• Interstage Pressure Gauges• Automatic Shut-down • HP Auto condensate drains• L-Factor AF-531-112 HP Filtration• Quincy 390, 2 Stage, Pressure Lubricated, Compressor with Low Oil Carry Over Rings• LP Air Filtration: Hankison Series 24 - Auto Drains/DP Gauges - Coalescing 1.0 micron - Fine Polishing .01 micron - Oil Vapor Removal .003 PPM• Supplying LP Grade D and HP Grade E Air/Nitrox• LP Back Pressure Regulator for O2% Adjustment• Air Tank – 60 gallons• Fuel – 50 Gallons• Deutz Diesel FL1011 54hp @ 2800 RPM• Twin Disc PTO Model C106SP5• LP Auto condensate drain• 2 KW Inverter• Heavy Duty Frame with Vibration Isolated Inside

Frame• Powder Coated• Stainless Steel Panel

Options• Quincy 370 with 21 SCFM HP Compressor• RVK Rotary Screw Compressor*• Canvas Cover• CO, CO2, and O2 Analyzer with Alarm or Shut Down Capability• Certified Lifting Eyes

Quincy 390 > Nuvair 26 D Model



60 in (152.4 cm)86 in (218.4 cm)54 in (137.2 cm)

2900 lbs (1315 kg)

CompressorsLP Capacity @ 175 psi 69 CFM (1954 L/min.)

HP Capacity @ 3600 psi 26.4 SCFM (748 L/min.)

Volume Tank Capacity 60 gal (303 L)

Nitrox Membrane System• (2) Pro O2 Analyzers, One with In-line Sensor• Air Intake Filter and Static Mixing Tube• Auto Thermostatic Control - 220 Volt Heater • Synthetic Food-Grade Compressor Lubricant for Nitrox Breathing Air Applications

* No LP Volume Tank is required

Q390 with 20 hp High Pressure Pictured

Nitrox Systems 17

Quincy 390 > Nuvair 26 EAdvantages• Complete state-of-the-art LP/HP Nitrox Generating System• Compressors can be used independently to provide HP or LP air, or together to provide HP Nitrox.• Produces a constant flow of Nitrox from 22% to 40% @ 26.4 SCFM.

Features• Coltri High Pressure MCH 36, 4 Stage, 4 Cylinder, Air Cooled, Oil Pressure Lubricated Compressor• HP Compressor and 20 hp motor Nitrox up to 3600psi @ 26.4 SCFM Air up to 6000psi @ 26.4 SCFM• 60,000 of HP Filtration Grade E• HP Auto condensate drains• L-Factor AF-531-112 HP Filtration• Quincy 390, 2 Stage, Pressure Lubricated, Compressor with Low Oil Carry Over Rings• LP Air Filtration: Hankison Series 24 - Auto Drains/DP Gauges - Coalescing 1.0 micron - Fine Polishing .01 microns - Oil Vapor Removal .003 PPM• LP Back Pressure Regulator for O2% Adjustment• Air Tank - 60 Gallon• Supplying Grade D Air• LP Compressor – 20 hp - 69 CFM@175psi • 3 phase 220 or 440 Volt. With motor starter and on/off switch. • Low Oil, High Temp, Automatic Shut-down • LP Auto condensate drains• Heavy Duty Frame with vibration isolated inside frame• Stainless Steel Fill Panel• Base Pan• Lifting Eyes and Forklift Slots

Options• Quincy 370 with 21 SCFM HP Compressor• RVK Rotary Screw Compressor*• Canvas Cover• Refrigerated Dryer and Separator• CO Analyzer with Alarm or Shut Down Capability• CO2 Analyzer with Alarm or Shut Down Capability• O2 Analyzer with Alarm or Shut Down Capability

Quincy 390 > Nuvair 26 E Model



57 in (144.8 cm)80 in (203.2 cm)48 in (121.9 cm)

2600 lbs (1179 kg)

Full Load Amps440V - E3 - 50 or 60 Hz380V - E3 - 50 or 60 Hz230V - E3 - 50 or 60 Hz

54 A76 A

108 A

CompressorsLP Capacity @ 175 psi 69 CFM (1954 L/min.)

HP Capacity @ 3600 psi 26.4 SCFM (748 L/min.)Volume Tank Capacity 60 gal (303 L)

* No LP Volume Tank is required

Nitrox Membrane System• (2) Pro O

2 Analyzers, One with In-line Sensor

• Air Intake Filter and Static Mixing Tube• Auto Thermostatic Control - 220 Volt Heater • Synthetic Food-Grade Compressor Lubricant for Nitrox Breathing Air Applications

Q370 with 20 hp High Pressure Pictured

18 Nitrox Systems

Nuv

air C

omm

erci

al L

P N

itrox

10

- 25

hp

LP 5

00D

Pic

ture

d

Optio

ns•

Sea

wate

r Coo

led H

eat E

xcha

nger

• W

ater

Coo

led

Quie

t Exh

aust

• P

owde

r Coa

ted

Fram

e•

Whe

els o

n Fr

ame

• 1

10/2

20 V

olt R

efrig

erat

ed A

ir Dr

yer

• L

arge

Fue

l Tan

k•

Lift

ing

Eyes

, For

k Lift

Slo

ts

Feat

ures

• N

uvai

r Nitr

ox M

embr

ane S

yste

m•

Lar

ge A

ir/Oi

l Coo

ler•

The

rmos

tat C

ontro

lled

Air/O

il Hea

ter

• E

lectri

c Sta

rt•

12

V Ch

argi

ng S

yste

m w

ith 1

2 V

Batte

ry•

Han

kison

Filt

ratio

n to

.003

ppm

Oil V

apor

• A

uto

Cond

ensa

te D

rain

s•

Reg

ulat

or C

ontro

lled

Pres

sure

Mod

ulat

ion

• S

impl

e to

Oper

ate,

Relia

ble a

nd V

ersa

tile

• H

eavy

Dut

y Squ

are T

ube A

lum

inum

Offs

hore

F

ram

e with

Vib

ratio

n Is

olat

ed In

ner F

ram

e•

Sta

inle

ss S

teel

Mot

or P

late

Nitrox Systems 19

Mod

elLP

280

GLP

280

DLP

420

GLP

420

DLP

500

DPa

rt N

umbe

r70

56.2

7056

.470

56.3

7056

.5

Phys

ical

Sp

ecifi

catio

ns

Hei

ght

Wid

thD

epth

Wei

ght

60 in

(152

cm)

40 in

(102

cm)

28 in

(70.

5 cm

)45

0 lbs

(204

kg)

45 in

(114

cm)

40 in

(102

cm)

26 in

(66

cm)

572

lbs (2

60 kg

)

64 in

(163

cm)

46 in

(117

cm)

32 in

(81

cm)

620

lbs (2

80 kg

)

44 in

(112

cm)

48 in

(122

cm)

34 in

(86

cm)

671

lbs (3

05 kg

)

46 in

(117

cm)

54 in

(137

cm)

36 in

(91

cm)

796

lbs (3

61 kg

)

Supp

ly A

ir LP

C

ompr

esso

r

Mak

eM

ax P

ress

ure

CFM

(LPM

) O

utpu

t

Rota

ir RVG

175

PSI (

12 b

ar)

23 (6

51 L

/min.

)

Rota

ir RVG

175

PSI (

12 b

ar)

32 (9

00 L

/min.

)

Rota

ir RVK

175

PSI (

12 b

ar)

39 (1

100

L/m

in.)

Rota

ir RVK

175

PSI (

12 b

ar)

36 (1

020

L/m

in.)

Rota

ir RVK

175

PSI (

12 b

ar)

60 (1

700

L/m

in.)

Air

Filtr

atio

n Ty

peHa

nkiso

n Se

ries 2

0Ha

nkiso

n Se

ries 2

0Ha

nkiso

n Se

ries 2

4Ha

nkiso

n Se

ries 2

4Ha

nkiso

n Se

ries 2

4

Mem

bran

e Sy

stem

Nuva

ir 10

Nuva

ir 10

Nuva

ir 16

Nuva

ir 16

Nuva

ir 20

Hea

ter T

ype

Air/O

il Hea

t Exc

hang

er

Engi

ne

Spec

ifica

tions

Mak

e &

Typ

eM

odel

Pow

er

Hond

a G

asG

X390

U1Q

NR2

11 h

p (8

.2 kW

) @

360

0 rp

m

Kubo

ta D

iesel

Z602

13 h

p (1

0.4

kW)

Hond

a G

asG

X670

UTXF

220

.5 h

p (1

5.3

kW)

@ 3

600

rpm

Kohle

r Dies

el25

LD42

5-2

19 h

p (1

4 kW

) @

360

0 rp

m

Kohle

r Dies

el9L

D626

-228

.5 h

p (2

1 kW

)@

300

0 rp

m

Fuel

Tan

k Si

ze2.

5 G

allon

s4

Gall

ons

10 G

allon

s10

Gall

ons

10 G

allon

s

Nitr

ox S

uppl

yF.

A.D

. for

40

%F.

A.D

. for

36

%F.

A.D

. for

32

%

9 CF

M (2

55 L

/min.

)12

CFM

(340

L/m

in.)

15.5

CFM

(440

L/m

in.)

10 C

FM (2

83 L

/min.

)12

.5 C

FM (3

50 L

/min.

)17

CFM

(480

L/m

in.)

15 C

FM (4

20 L

/min.

)19

CFM

(530

L/m

in.)

26 C

FM (7

30 L

/min.

)

15 C

FM (4

20 L

/min.

)19

CFM

(530

L/m

in.)

26 C

FM (7

30 L

/min.

)

18 C

FM (5

09 L

/min.

)22

CFM

(623

L/m

in.)

30 C

FM (8

49 L

/min.

)

Gas o

r dies

el po

were

d Ni

trox s

yste

ms f

or u

se to

supp

ly an

othe

r low

pre

ssur

e or h

igh

pres

sure

com

pres

sor w

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Low Pressure CompressorsChampion - Quincy - Rotair - Gas - Electric - Diesel

Features• Yanmar, Kohler or Deutz Diesel Motors Honda Gas or WEG Electric • Two Stage Reliable LP Compressor• Head Un-loaders or Load Genie• Air Cooler and ASME Rated Volume Tank• Hankison Filtration to .003 PPM Oil Vapor• Rigid Square Aluminum or Steel Frames• Vibration Mounts• 7 CFM to 105 CFM• Forklift Slots and Lifting Eyes

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Options• Low Pressure Regulator for Down Stream Pressure• Automatic Condensate Drains• Stainless Steel Frame• Stainless Steel Volume Tank• CO, CO2 and/or O2 Analyzers • Nitrox Delivery Options• Semi-Portable and Lightweight with wheels• Diver Manifold Options

Nuvair offers a wide range of LP Compressors in standard and custom configurations. Check out our LP catalog or website for more information on our complete line of LP Compressors.

High Pressure Compressors 23

Coltri/Nuvair Portable

Stainless Steel Option Pictured

Model MCH6 / 3 E MCH6 / 3.5 E MCH6 / 3.5 GFilling Time* Approx. 23 Minutes Approx. 19 Minutes Approx. 19 Minutes

Cubic Feet/Minute 2.8 FAD 3.4 SCFM* 3.5 FAD 4.2 SCFM* 3.5 FAD 4.2 SCFM*Liters/Minute 80 FAD 100 FAD 100 FAD

Motor Options Single Phase Electric Three Phase Electric Honda Gas (Part# 8013)115 V - E1 - 50 or 60 Hz 28 Amp (Part# 8015)** N/A

230 V - E1 - 50 or 60 Hz 14 Amp (Part# 8014.1)** N/A N/A

230 V - E3 - 50 or 60 Hz N/A 11 Amp (Part# 8016.2)** N/ADriven by 3 hp (2.2 kW) 4 hp (3 kW) 6.5 hp (4.85 kW)

Max Operating Pressure 4500 PSI (310 bar) 4500 PSI (310 bar) 4500 PSI (310 bar)RPM 2240 2800 2800

Number of Stages 4 4 4Number of Fill Hoses 1 1 1

Condensate Drain Manual Manual ManualSound Level @ 3 Meters 82 dB 83 dB 87 dB

Dimensions:(H x W x D)

15.5 in x 26.5 in x 15 in(39 x 67 x 38 cm)

15 in x 26 in x 15 in(38 x 65 x 38 cm)

15 in x 31 in x 14 in(38 x 79 x 36 cm)

Weight 90 lbs (41 kg) 88 lbs (40 kg) 84 lbs (38 kg)Lubrication Splash Lubrication, capacity 11 oz.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

The compact dimensions and light weight of this compressor make it very easy to transport and operate. These compressors are ideal for filling cylinders at home, on boats or on dive trips. Fill hose and air filtration system included.

*Single80Cu..Ft.cylinderfrom500to3000PSI**Partnumberreflects60HzModel.Inquireabout50HzModel

Options• Pressure Switch• Automatic Condensate Drains• Hour Meter• Stainless Steel Frame• Visual CO/Moisture Indicator• Inverter Drive for use with Smaller Generators

Features• Excellent Portability• 4500 PSI Max Pressure• Grade E Breathing Air Filtration• Hour Meter Standard on Gas Unit

TheMCH6isdesignedforfillingPaintball,SCUBAorSCBAtanksoneatatime.Thecompressorsarenotengineeredormanufacturedforcontinuous dutyfillingofstoragetanksorcascadesystemsofanykind.

24 High Pressure Compressors

Coltri/Nuvair Compact Portable The sturdy enclosure and easily accessible lifting handles on this series of compressors makes it ideal forportableapplications.Itisavailableinafullrangeofelectricandgaspowerforfillingcylindersathome,atthediveshoporonboats.Fillhoseandairfiltrationsystemincluded.

Model MCH6 / 3 E MCH6 / 3.5 E MCH6 / 3.5 GFilling Time* Approx. 23 Minutes Approx. 19 Minutes Approx. 19 Minutes

Cubic Feet/Minute 2.8 FAD 3.4 SCFM* 3.5 FAD 4.2 SCFM* 3.5 FAD 4.2 SCFM*Liters/Minute 80 FAD 100 FAD 100 FADMotor Options Single Phase Electric Three Phase Electric Honda Gas

(Part# 8013-C)115 V - E1 - 50 or 60 Hz 28 Amp (Part# 8015-C)** N/A230 V - E1 - 50 or 60 Hz 14 Amp (Part# 8014.1-C)** N/A N/A230 V - E3 - 50 or 60 Hz N/A 11 Amp (Part# 8016.2-C)** N/A

Driven by 3 hp (2.2 kW) 4 hp (3 kW) 6.5 hp (4.85 kW)

Max Operating Pressure 4500 PSI (310 bar) 4500 PSI (310 bar) 4500 PSI (310 bar)RPM 2240 2800 2800

Number of Stages 4 4 4Number of Fill Hoses 1 1 1

Condensate Drain Manual Manual ManualSound Level @ 3 Meters 82 dB 83 dB 87 dB

Dimensions:(H x W x D)

19 in x 29 in x 14.5 in(48 x 74 x 37 cm)

19 in x 29 in x 14.5 in(48 x 74 x 37 cm)

19 in x 29 in x 14.5 in(48 x 74 x 37 cm)

Weight 110 lbs (50 kg) 108 lbs (49 kg) 108 lbs (49 kg)Lubrication Splash Lubrication, capacity 11 oz.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021


Options• Pressure Switch• Automatic Condensate Drains• Hour Meter• Stainless Steel Frame• Visual CO/Moisture Indicator• Inverter Drive for use with Small Generators

Features• Excellent Portability• 4500 PSI Max Pressure• Grade E Breathing Air Filtration• Hour Meter Standard on Gas Unit• Protective Frame

TheMCH6isdesignedforfillingPaintball,SCUBAorSCBAtanksoneatatime.Thecompressorsarenotengineeredormanufacturedforcontinuous dutyfillingofstoragetanksorcascadesystemsofanykind.


Coltri/Nuvair Standard ElectricThe Nuvair Standard Electric uses a pumping unit that is made from top quality materials; connecting rods from aluminum alloy, stainless steel intercoolers and aftercoolers that are more than four meters in length, and cylinders of special cast iron. The electric motor uses an aluminum housing to keep weight to a minimum, making the station very compact.

Model MCH13 / 5 MCH13 / 7 MCH16 / 9Filling Time* Approx. 11 Minutes Approx. 9 Minutes Approx. 7.4 Minutes

Cubic Feet/Minute 4.7 FAD 6.6 SCFM* 7.6 FAD 8.9 SCFM* 9.4 FAD 10.8 SCFM*Liters/Minute 135 FAD 215 FAD 265 FADMotor Options Single or Three Phase Single or Three Phase Single or Three Phase

230 V - E1 - 50 or 60 Hz 19 Amp 25 Amp (Part# 8020.1)** 34 Amp (Part# 8022.1)**230 V - E3 - 50 or 60 Hz 11 Amp 14 Amp (Part# 8019.2)** 20 Amp (Part# 8022.2)**440 V - E3 - 50 or 60 Hz N/A 7 Amp (Part# 8019.3)** 10 Amp (Part# 8022.3)**

Driven by 4 hp (3 kW) 5.5 hp (4 kW) 7.5 hp (5.5 kW)Max Operating Pressure 5000 PSI (345 bar) 5000 PSI (345 bar) 5000 PSI (345 bar)

RPM 890 1350 1550Number of Stages 3 3 3

Number of Fill Hoses 2 2 2Condensate Drain Manual Manual Manual

Sound Level @ 3 Meters 79 dB 81 dB 82 dBDimensions:(H x W x D)

25 in x 34 in x 18 in(64 x 86 x 45 cm)

25 in x 34 in x 18 in(64 x 86 x 45 cm)

25 in x 34 in x 18 in(64 x 86 x 45 cm)

Weight 218 lbs (99 kg) 218 lbs (99 kg) 218 lbs (99 kg)Lubrication Splash Lubrication, capacity 1.6 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021


Options• Motor Starter• Automatic Condensate Drains• Pressure Switch• Hour Meter• High Temp Shut Down• Low Oil Shut Down• Interstage Pressure Gauges• Stainless Frame• Visual CO/Moisture Indicator

Features• 5000 PSI Max Pressure• Grade E Filtration• 2 Fill Whips• Electric • Stainless Steel Intercoolers


Model MCH13 / 7 MCH16 / 9Filling Time* Approx. 9 Minutes Approx. 7.4 Minutes

Cubic Feet/Minute 7.6 FAD 8.9 SCFM* 9.4 FAD 10.8 SCFM*Liters/Minute 215 FAD 265 FADMotor Options Single or Three Phase Single or Three Phase

230 V - E1 - 50 or 60 Hz 25 Amp 5.5 hp (4 kW) (Part# 8040.1)** 34 Amp 7.5 hp (5.5 kW) (Part# 8037.1)**230 V - E3 - 50 or 60 Hz 14 Amp 5.5 hp (4 kW) (Part# 8040.2)** 20 Amp 7.5 hp (5.5 kW) (Part# 8037.2)**440 V - E3 - 50 or 60 Hz 7 Amp 5.5 hp (4 kW) (Part# 8040.3)** 10 Amp 7.5 hp (5.5 kW) (Part# 8037.3)**

Honda Gas 8.5 hp (6.3 kW) (Part# 8039) 11.7 hp (8.7 kW) (Part# 8038)Yanmar Diesel N/A 10 hp (7.5kW) (Part# 8038-DY)Kohler Diesel N/A 10 hp (7.5kW) (Part# 8038-DL)

Max Operating Pressure 5000 PSI (345 bar) 5000 PSI (345 bar)RPM 1350 1550

Number of Stages 3 3Number of Fill Hoses 2 2

Condensate Drain Manual ManualSound Level @ 3 Meters 81 dB 80-96 dBDimensions: (H x W x D) 25 3/4 in x 45 3/4 in x 22 1/4 in (61 x 114 x 56 cm)

Weight 320-421 lbs (145-191 kg)Lubrication Splash Lubrication, capacity 1.6 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Coltri/Nuvair Mini TechThe Mini Tech is our go to Compressor set up for a wide variety of applications in both breathing air and industrial air use. Compact design and fold away handles make for easy lifting and portability of the compressor. On board Grade E air purification insures breathing air quality standards. A wide variety of customized options to meet individual needs are noted on the options list below.

Features• 5000 PSI Max Pressure• Grade E Filtration• 2 Fill Whips• Electric or Honda Gas or Diesel Motor• Stainless Steel Intercoolers• 4 Lifting Handles• All important parts are protected inside frame• Superior Vibration Isolation

Options• Motor Starter/Electric Start • High Temp Shut Down • Low Oil Shut Down• Automatic Condensate Drains • Upgraded Filtration • Tropical Block w/ Oil Pump • Pressure Switch • Stainless Frame • Visual CO/Moisture Indicator• Hour Meter • Lifting Eyes • Interstage Pressure Gauges


pictured with multiple optionsoptional stainless


Coltri/Nuvair 250TheTech250hasthefeaturesoftheMiniTechplusapanelforgauges,fillwhipsoranythingelsethatyouwouldlikemountedonit.Thereisalsoextraroomforupgradedfiltration.

Model MCH16 / 250Filling Time* Approx. 7.4 Minutes

Cubic Feet/Minute 9.4 FAD 10.8 SCFM*Liters/Minute 265 FAD

Motor Options Single or Three Phase230 V - E1 - 50 or 60 Hz 34 Amp 7.5 hp (5.5 kW) (Part# 8030.1)230 V - E3 - 50 or 60 Hz 20 Amp 7.5 hp (5.5 kW) (Part# 8031.2)440 V - E3 - 50 or 60 Hz 10 Amp 7.5 hp (5.5 kW) (Part# 8031.3)

Honda Gas (Electric Start) 11.7 hp (8.7 kW) (Part# 8027-EL)Yanmar Diesel (Electric Start) 10 hp (7.5kW) (Part# 8028-DY-EL)Kohler Diesel (Electric Start) 10 hp (7.5kW) (Part# 8029-DL-EL)

Max Operating Pressure 5000 PSI (345 bar)RPM 1550

Number of Stages 3Number of Fill Hoses 2

Condensate Drain ManualSound Level @ 3 Meters 80-96 dBDimensions: (H x W x D) 31 in x 44 in x 23 in (79 x 112 x 58 cm)

Weight 320-421 lbs (145-191 kg)Lubrication Splash Lubrication, capacity 1.6 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Features• 5000 PSI Max Pressure• Grade E Filtration• 2 Fill Whips• Electric or Honda Gas Motor• Stainless Steel Intercoolers• 4 Lifting Handles• All Important Parts are Protected Inside Frame• Superior Vibration Isolation• Gauge Panel• Removable Air Intake Snorkel

Options• Motor Starter/Electric Start• Automatic Condensate Drains• Pressure Switch• Hour Meter• High Temp Shut Down• Low Oil Shut Down• Interstage Pressure Gauges• Stainless Frame• Visual CO/Moisture Indicator• Upgrade Filtration


optional stainless


Coltri/Nuvair Compact & EVO (Models 7 and 9)

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI **Partnumberreflects60HzModel.Inquireabout50HzModel

The Compact Series includes a semi-sound proofed filling station. The compressor switches off automatically when the pressure level set by the operator is reached. Condensate is discharged automatically. External access simplifies oil level monitoring and changes. The Compact is also offered as an EVO model with Interstage Pressure Gauges, High Temp, and Low Oil Shutdown included.


Cubic Feet/Minute 7.6 FAD 8.9 SCFM* 9.4 FAD 10.8 SCFM*Liters/Minute 215 FAD 265 FAD

Motor Options Single or Three Phase Single or Three Phase230 V - E1 - 50 or 60 Hz 25 Amp 34 Amp (Part# 8033.1)**230 V - E3 - 50 or 60 Hz 14 Amp 20 Amp (Part# 8032.2)**440 V - E3 - 50 or 60 Hz 7 Amp 10 Amp (Part# 8032.3)**

Motor Power 5.5 hp (4 kW) 7.5 hp (5.5 kW)Max Operating Pressure 5000 PSI (345 bar) 5000 PSI (345 bar)

RPM 1350 1550Number of Stages 3 3

Number of Fill Hoses 2 2Condensate Drain Automatic AutomaticFill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 79 dB 81 dBDimensions***:

(H x W x D)33 in x 35 in x 24 in(84 x 89 x 60 cm)

33 in x 41.5 in x 28 in(84 x 89 x 60 cm)

Weight 310-400 lbs (141-181 kg) 332-430 lbs (151-195 kg)Lubrication Splash Lubrication, capacity 1.6 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Options (included on EVO models)• Interstage Pressure Gauges• High Temp Shut Down• Low Oil Shut Down• Visual CO/Moisture Indicator

Features• Motor Starter• Automatic Condensate Drains• Dial-A-Pressure Switch• Hour Meter• Semi-Sound Proofed Cabinet• External Oil Sight Gauge• Grade E Filtration• Automatic Stop

***Single phase enclosure 33 in x 42 in x 28 in (84 x 105 x 70 cm)


Coltri/Nuvair Compact (Models 14 and 18)The filling station utilizes two completely independent compressors for reliability and versatility. Operation is fully automatic and up to four cylinders can be filled simultaneously as well as storage banks. The container is lined with a sound reduction material which limits noise. The Compact can be used with our LP280 to produce Nitrox you can pump 18 CFM at 32% using both compressors, or up to 40% at 9 CFM using one compressor.

Model MCH26 / 14 MCH32 / 18Filling Time* Approx. 4.5 Minutes Approx. 3.7 Minutes


Motor Options Single or Three Phase Three Phase230 V - E1 - 50 or 60 Hz 2 x 25 Amp N/A230 V - E3 - 50 or 60 Hz 2 x 14 Amp 2 x 20 Amp (Part# 8036.2)**440 V - E3 - 50 or 60 Hz 2 x 7 Amp 2 x 10 Amp (Part# 8036.3)**

Motor Power 2 x 5.5 hp (4 kW) 2 x 7.5 hp (5.5 kW)Max Operating Pressure 5000 PSI (345 bar) 5000 PSI (345 bar)



Sound Level @ 3 Meters 72 dB 75 dBDimensions:(H x W x D)

53 in x 35 in x 34 in(133 x 89 x 85 cm)

53 in x 35 in x 34 in(133 x 89 x 85 cm)

Weight 629 lbs (286 kg) 673 lbs (306 kg)Lubrication Splash Lubrication, capacity 2 x 1.6 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Features• Motor Starter• Automatic Condensate Drains• Dial-A-Pressure Switch• Hour Meter• Semi-Sound Proofed Cabinet• External Oil Sight Gauge• Grade E Filtration• Automatic Stop


Options:• Visual CO/Moisture Indicator• Additional Filtration


Coltri/Nuvair Mini SilentThe Mini Silent Series uses a very compact, sound proofed container. Completely automatic operation ensures that the compressor switches off when the maximum pressure set on the dial a pressure switch is reached. The condensate periodically drains through automatic pneumatic valves into a collection tank. Due to it’s small footprint this compressor is great for use in boats and shops.



Motor Options Single or Three Phase Three Phase230 V - E1 - 50 or 60 Hz 25 Amp N/A230 V - E3 - 50 or 60 Hz 14 Amp 20 Amp (Part# 8034.2)**440 V - E3 - 50 or 60 Hz 7 Amp 10 Amp (Part# 8034.3)**




Sound Level @ 3 Meters 72 dB 75 dBDimensions: (H x W x D) 42 in x 28 in x 25 in (105 x 70 x 62 cm) 42 in x 28 in x 25 in (105 x 70 x 62 cm)

Weight 390 lbs (177 kg) 410 lbs (187 kg)Lubrication Splash Lubrication, capacity 1.6 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Options:• Interstage Pressure Gauges• High Temp Shut Down• Low Oil Shut Down• Visual CO/Moisture Indicator• Additional Filtration

Features:• Motor Starter• Automatic Condensate Drains• Dial-A-Pressure Switch• Hour Meter• Sound Proof Cabinet• External Oil Sight Gauge• Grade E Filtration• Automatic Stop



Coltri/Nuvair Super Silent EVOThe Super Silent EVO has been sound-proofed so well that only a sound level under 70 dB can be heard from just a few feet away. It is a fully automatic station with a complete range of instrumentation for ease of operation. The pump is a three-stage unit with cylinders made of special heavy duty cast iron. The compressed air is cooled with a stainless steel aftercooler that ensures the air entering the filter system is only 25o F hotter than the intake air. There are safety relief valves for each stage of compression. It has two condensate separators and one filter chamber with a replaceable cartridge. This ensures the air compressed into the cylinders is clean and free of contaminates.

Model MCH13 / 7 MCH 16 / 9Filling Time* Approx. 9 Minutes Approx. 7.4 Minutes


Motor Options Single or Three Phase Three Phase230 V - E1 - 50 or 60 Hz 25 Amp N/A230 V - E3 - 50 or 60 Hz 14 Amp 20 Amp (Part# 8035.2)**440 V - E3 - 50 or 60 Hz 7 Amp 10 Amp (Part# 8035.3)**




Sound Level @ 3 Meters 66 dB 69 dBDimensions: (H x W x D) 54 in x 36 in x 35 in (137 x 90 x 87 cm) 54 in x 36 in x 35 in (137 x 90 x 87 cm)

Weight 466 lbs (177 kg) 488 lbs (187 kg)Lubrication Splash Lubrication, capacity 1.6 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Features:• Motor Starter• Automatic Condensate Drains• Dial-A-Pressure Switch• Hour Meter• Interstage Pressure Gauges• High Temp Shut Down• Low Oil Shut Down with External Sight Gauge• Sound-Proofed Cabinet• Grade E Filtration• Automatic Stop


Options:• Visual CO/Moisture Indicator• Additional Filtration


Coltri/Nuvair 26 OpenThe 26 Open package is designed for high use in hot humid conditions and is rated for continuous duty use up to 6000psi. It has the MCH36 four stage compressor block with a 26.4SCFM charging rate. Purchase, maintenance and operation costs are significantly lower than similar sized compressors in the market place.

Features• Open configuration for easy access and cool running• Operation Panel with start/stop, “dial a pressure”

automatic shut down, condensate test button, high temperature display, automatic shut down for high temperature and low oil, phase control (proper rotation) recognition, wrong voltage recognition, hour meter, stage and oil pressure gauges

• Low pressure oil pump, filter and oil level sight gauge• Large Stainless Steel Interstage cooling tubes with large condensate separators• Dual Filter Filtration 60,000 Cu.. Ft.

Model MCH30 / 21 MCH 36 / 26Filling Time* Approx. 4 Minutes Approx. 3.3 Minutes

Cubic Feet/Minute 17.5 FAD 21 SCFM* 22 FAD 26.4 SCFM*Liters/Minute 500 FAD 623 FAD

Motor Three Phase Three Phase230 V - E3 - 60 Hz 31 Amp 15 hp (11 kW) (Part # 8042.2) 35.5 Amp 20 hp (15 kW) (Part # 8044.2) 400 V - E3 - 50 Hz 18 Amp 15 hp (11 kW) (Part # 8042.6) 20 Amp 20 hp (15 kW) (Part # 8044.6) 460 V - E3 - 60 Hz 16 Amp 15 hp (11 kW) (Part #8042.3) 22 Amp 20 hp (15 kW) (Part # 8044.3)



Condensate Drain Automatic AutomaticFill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 75 dB 77 dBDimensions: (H x W x D) 61 in x 31 in x 42 in (155 x 94 x 79 x 107 cm)

Weight 800 lbs (363 kg)Lubrication Pressure Lubrication, capacity 4.5 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Options• Visual CO/Moisture Indicator• CO Analyzer• Additional Filtration

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI


Coltri/Nuvair 26 Enclosed SilencedHigh volume facilities where sound may be an issue should look at our Enclosed Silent 26.4 SCFM* charging rate compressor, rated for continuous duty at up to 6000psi. Unsurpassed in quality, reliability and price. The Enclosed Silenced package is designed for high use in work areas where noise can not be tolerated.

Options• Visual CO/Moisture Indicator• CO Analyzer• Additional Filtration


Cubic Feet/Minute 17.5 FAD 21 SCFM* 22 FAD 26.4 SCFM*Liters/Minute 500 FAD 623 FAD

Motor Three Phase Three Phase230 V - E3 - 60 Hz 31 Amp 15 hp (11 kW) (Part # 8043.2) 35.5 Amp 20 hp (15 kW) (Part # 8045.2) 400 V - E3 - 50 Hz 18 Amp 15 hp (11 kW) (Part # 8043.6) 20 Amp 20 hp (15 kW) (Part # 8045.6) 460 V - E3 - 60 Hz 16 Amp 15 hp (11 kW) (Part # 8043.3) 22 Amp 20 hp (15 kW) (Part # 8045.3)



Condensate Drain Automatic AutomaticFill Pressure Stop Automatic Automatic

Sound Level @ 3 Meters 68 dB 70 dBDimensions: (H x W x D) 66.5 in x 37 in x 52 in (169 x 94 x 132 cm)

Weight 925 lbs (420 kg)Lubrication Pressure Lubrication, capacity 4.5 qts.Air Quality DIN 3188 - CGA Grade E - NFPA 1500 - EN12021

Features• Substantial reductions in purchase, maintenance and operation costs as compared to our competition.• Operation Panel with start/stop, “dial a pressure” automatic shut down, condensate test button, high temperature display, automatic shut down for high temperature & low oil, phase control (proper rotation) recognition, wrong voltage recognition, hour meter, stage & oil pressure gauges• Automatic Condensate Drains and pressure free start/stop• Low pressure oil pump, filter & oil level sight gauge• Large Stainless Steel Interstage cooling tubes with large condensate separators• Dual Filter Filtration 60,000 Cu.. Ft.• 20hp or 15hp Electric 3 phase 60 or 50Hz

*Single 80 Cu. Ft. cylinder from 500 to 3000 PSI


Nuvair MCH36D Kubota

Nuvair’s flagship open horizontal & continuous-duty commercial high pressure compressor line utilizes the Coltri MCH 36 pumping unit. The compressor can pump up to 26 SCFM at 6000 PSI when charging cylinders. The Coltri compressor block and Kubota Diesel motor are mounted onto a vibration isolated steel base frame that is placed into a powder-coated steel crash frame with belt guard.

FeaturesCompressor• 4 Cylinder, 4 stage, Air Cooled • Visual CO / Moisture Indicator• Interstate Pressure Gauges• 2 Large Interstage Condensate Separators• Large Stainless Steel Interstage Cooling Tubes• Low Pressure Oil Pump with Filter• Oil Level Sight Gauge and Oil Pressure Gauge• Automatic Condensate Drains• Low Oil Shutdown Switch• High Temp Switch• SEP-15 High Pressure Moisture Separator• Triple Filter Filtration (90,000 Cu. Ft.)• Powder Coated Steel Frame & Belt Guard• Vibration Isolation Frame Mounts• No Load Start/Idle Control• 13 Gallon Certified Fuel TankEngine• Kubota D1803 Diesel• Hayes Bearing Support Block• Hour Meter• Loadless Start• Deap Sea Control; indicates coil preheater, fault warning, oil pressure, high water temp, battery voltage, nominal speed

Options• Certified Lifting Eyes• Pro CO with Audible Alarm• Diester Based Lubricant• Moisture Analyzer• Quad Filtration (120,000 Cu. Ft.)

SpecificationsSCFM 26.4 SCFM, 748 L/MinFAD 22FAD, 623 L/MinMax Operating Pressure 6000 PSI (413 Bar)RPM 1300# of Stages 4Oil Pressure Cold: 58 PSI (4 Bar) Routine Use: 21.75 PSI (1.5 Bar) Min. Pressure: 14.5 PSI (1 Bar)Air Quality Grade EEngine Kubota D1803 Diesel, 37hp (28kW), 2400 RPMDimensions 64in x 44in x 42in (163cm x 112cm x 107cm)Weight 1600 lbs (726 kg)

Fill Containment Station 35

Nuvair Fill Containment StationFeatures• All Steel Construction• Grade 8 Steel Construction• 3rd Party Tested to Meet NFPA 1901 Standard• Ergonomic Design for Easy Operation• Vertical Blast Tubes Direct Air Blast and Debris Away from

the Operator Should a Failure Occur• Use with Existing Fill Controls• Designed to Fit Scuba and SCBA Tanks• Liners to Reduce Wear on Cylinders

Model Cylinders Pneumatic/Manual

Dual/Single Pressure

NCC-2 2 Manual SingleNSS-2P 2 Pneumatic Single or DualNSS-3P 3 Pneumatic Single or DualNSS-4P 3 Pneumatic Single or Dual

Model Weight Dimensions (H x W x D)NCC-2 488 lbs (221 kg) 41 in x 26 in x 29 in (104x66x74 cm)NSS-2 555 lbs (252 kg) 59 in x 26 in x 29 in (150x66x74 cm)NSS-3 754 lbs (342 kg) 59 in x 41 in x 24 in (150x104x61 cm)NSS-4 978 lbs (444 kg) 59 in x 49 in x 27 in (150x125x69 cm)

Options will change weight of cabinets

Options• Storage Bank Controls (Part # NS-Bank)• Nitrox compatible (Part# NS-Nitrox)• Panel for NCC-2 (Part# NS-Panel)• HP Regulator (Part # NS-Reg)• Additional Gauge and Valve (Part# NS-Valve) • Whips - Scuba Yoke or DIN, SCBA (Part# NS-Whip)• Booster Pump• O2 Cleaning

Scuba whip

DIN whip

SCBA whip

36 Gas Analyzers

Nuvair O2 Quickstick™

A Simple Solution for Every Nitrox Diver

The O2 Quickstick™ is the first Diver Friendly oxygen analyzer available anywhere! Easy to use effective and amazingly

affordable! The O2 Quickstick™ is designed for the Nitrox diver who wants the security and convenience of having his own O2 analyzer and doesn’t want to pay a small fortune to own one. Operating the O2 Quickstick is as simple as pointing at the tank valve and releasing Nitrox, with only one hand needed! Features an On/Off switch and the replaceable thermally compensated sensor maintains accuracy levels that exceed dive industry standards. The unit is totally O-ring sealed for excellent water resistance and is one of the lowest priced consumer analyzers on the market.

Features• Fast Response, Thermally Compensated Sensor• Completely Sealed, Water Resistant Housing• No Hoses, Adapters, or Cables Required• Easy Calibration• User Replaceable Battery and Sensor• Magnetic Waterproof On/Off Switch to Preserve Battery Life• Anodized Marine Grade Aluminum Almost Indestructable Body• Pocket Size

Specifications O2 Quickstick* (Part#9456)

Range 0.1-100.0% Oxygen (0-1 ATA PPO2)Display Accuracy +/- 0.1%Sensor Type ElectrochemicalExpected Sensor Life, Room Air 36 MonthsPower 9V Alkaline BatteryResponse Time Less Than 6 Seconds to 90% of Final ValueOperating Temperature 32-104oF (0-40oC)Storage Temperature 32-122oF (0-50oC)Pressure Sensitive to Partial PressureHumidity 0-99% RH (Non-Condensing)Warranty 36 Months Pro-Rated

*Allspecificationsareatambient/sealevel,77oF (25oC)

Gas Analyzers 37

The Standard for Monitoring Nitrox

Nuvair Pro O2™ Oxygen Analyzer Series

Three Styles of Oxygen Analyzers to Accommodate Most Applications:

Pro O2™ Advantages

(Part#9450)• Internal Sensor

• Sample Low Pressure Gas Flow

• Direct High Pressure Gas Cylinder Analysis

Pro O2 Remote™

Advantages(Part#9452)

• External Sensor• Ambient Pressure Gas

• Inline Monitoring• Portable Version

Pro O2 Remote™ Panel Mount Advantages

(Part#9460)• External Sensor

• Ambient Pressure Gas• Inline Monitoring

• Panel Mounted Version

Features• Ideal for Nitrox Production Use• On/Off Switch• Easy Calibration• User Replaceable Battery and Sensor• Fast Response, Thermally Compensated Sensor• Highly Accurate and Stable Output• Completely Sealed, Water Resistant Housing

Specifications Pro O2*Range 0.1-100.0% Oxygen (0-1 ATA PPO2)Display Accuracy +/- 0.1%Sensor Type ElectrochemicalExpected Sensor Life, Room Air 36 MonthsPower 9V Alkaline BatteryResponse Time Less Than 6 Seconds to 90% of Final ValueOperating Temperature 32-104oF (0-40oC)Storage Temperature 32-122oF (0-50oC)Pressure Sensitive to Partial PressureHumidity 0-99% RH (Non-Condensing)Warranty 36 Months Pro-Rated*Allspecificationsareatambient/sealevel,77oF (25oC)

Replacement Sensors • Pro O2 (Part# 9505)• Pro O2 Remote (Part# 9506)

38 Gas Analyzers

Nuvair Pro He™

*Allspecificationsareatambient/sealevel,77oF (25oC)

Helium Analyzer

Advantages• Fast Response • Made to Test Breathing Gases• Easy To Operate, Reliable and Accurate• Longlife Electrochemical Sensor• Automatic Calibration

Features• On/Off Switch• Display Range of 0.0-100%• Low Battery Warning Indicator• Two - Custom Audible & Visual Alarms• 4-20 mA Analog output for external devices• Capable of shutting down compressor at set alarm

with optional relay cable

The ProHe analyzer is designed for simple measurement of Helium in a mixed gas. The alarms featured in this model include audible and visual alarms for a set point that can shutdown your compressor automatically if out of range. Compatible with Heliox and Trimix. Does not require calibration . Can be used as a contiuos reading analyzer while mixing gas.

Panel Mount#9628 & 9628-E

Specifications Pro He* Maximum Gas Flow Rate .5-2 liter/min. (about 1 bar)Measurement Range Helium indication in any O2, Air or Nitrogen mix 0-100%

volumeResponse Time <10 seconds for 90% response at 23o CFull Scale Resolution (FSR) + or - 2% over Full ScaleOperating Temperature 41o to 104oF (5o to 40oC)

Will work outside this range with decreased accuracy.

Storage Temperature Range 5o to 122o F (-15o to 50oC) Humidity Range 0 to 90% RH, Non-Condensing

Power Requirements 9 Volt battery or optional 110/120 V -(Lithium Ion Box Model)

Dimensions (H x W x D) (handheld) 5 1/2 x 4 x 2 in ( 14 x 10.1 x 5 cm) Weight (handheld) 13.2 ounces ( 374g ) Warranty 1 Year Limited on box and 6 months for sensor

Hand Held#9627-E

Models• Handheld - 9627• Panel Mount - 9628• Panel Mount AC -9628-E• Box Mount AC -9608

Water Tight Box with rechargable battery

#9608

Gas Analyzers 39

Nuvair™ Pro Trimix AlarmHelium and Oxygen Mixed gas analyzerAnalyzer

Advantages• Fast Response • Made to Test Breathing

Gases• Easy To Operate, Reliable

and Accurate• Longlife Electrochemical

O2 Sensor • Automatic Calibration• Longlife Thermal

Conductive He Sensor

Features• On/Off Switch• Display Range of 0.0-100%• Two - Custom Audible &

Visual Alarms per gas• 4-20 mA Analog output for

external devices• Capable of shutting down

compressor at set alarm with optional relay cable

The Pro Trimix Helium & Oxygen Analyzer measures Helium (He) and Oxygen (O2) levels in gases in the range of 0 to 100% of volume with a 1% resolution. It can be used to measure the He and O2 content in all breathing gas mixes. The Analyzer is designed to verify Helium & Oxygen concentration in stored gas cylinders as well as to monitor the continuous flow of gas from a compressor. The Analyzer is compatible with outdoor and marine environments. The analyzer is self calibrating and includes audible and visual alarms for user defined set points. As an option the analyzer can shutdown a compressor by way of analog output at a user defined set point.

Specifications Pro Trimix Alarm - 9609*

Specifications Pro He

Maximum Gas Flow Rate .5-2 liter/min. (about 1 bar)

Display Accuracy Helium 0-100% volume

Sensor Type Thermal Conductive Technology

Expected Cell Life- (Room Air & Temp)

60 Months +

Range 0-100% He

Response Time less than 10 Seconds

Operating Temperature 41o to 104oF (5o to 40oC)Will work outside this range with decreased accuracy.

Storage Temperature 5o to 122o F (-15o to 50oC)

Operating Humidity 0-90% RH, Non-Condensing

Specifications Pro O2 Maximum Gas Flow Rate .5-2 liter/min. (about 1 bar)

Display Accuracy +/- 1%

Sensor Type Electrochemical

Expected Cell Life- (Room Air & Temp)

24 Months

Range 0-100% O2

Response Time less than 12 Seconds

Operating Temperature 41o to 86oF (5o to 30oC)Will work outside this range with decreased accuracy.

Storage Temperature -4o to 122o F (-20o to 50oC)

Operating Humidity 0-100% RH, Non-Condensing

Power rechargeable Lithium Polymer battery with 110/230V charger

Dimensions (H x W x D) 3.9 x 8.7 x 7.5 in ( 9.9 x 22.1 x 19.1 cm)

Weight 2 lb. 12 ounces (1361 g)

40 Gas Analyzers

Nuvair Pro CO™

The Carbon Monoxide Analyzer For the Safe Diver

Advantages• 2 Programable Audible & Visual Threshold Alarms• Alarm at set point or 10 ppm CO• Fast Response • Accuracy of +/- 1%• Compact Water Resistant Container• Made to Test Breathing Gases**• Easy To Operate, Reliable and Accurate• Optional Relays for External Alarm or• Compressor Control

Features• B.C. Flow Restrictor or Ambient Readings• On/Off Button• Response Time of 90% in less than 15 seconds• Temperature Compensated Sensor• User Replaceable Batteries• Low Battery Warning Indicator• Sensor and Analyzer Auto Calibrate• Electrochemical Sensor• Range: 0-100 ppm CO

Pro CO & Pro CO2 SpecificationsMaximum Gas Flow Rate .5 to 1 liter/min. (about 1 bar)Display Accuracy +/- 5%

Expected Cell Life- (Room Air & Temp) 60 Months +Response Time less than 50 SecondsOperating Temperature 41-104oF (5-40oC) (Will work outside this range with decreased accuracy.)Storage Temperature 14o F to 140o F (-10o to 60o C) Operating Humidity 15 to 90% r.h.Power 9Volt battery or 110/230v optionDimensions (H x W x D) 4 1/8 in x 2 1/2 in x 1 7/8 in (10.5 x 6.35 x 4.8 cm)Weight 7 ounces (200 g) Warranty 1 Year Limited

*Allspecificationsareatambient/sealevel, 77oF (25oC) & are subject to change without notice.**CalibrationmustbeconfirmedwithwithcalibrationCOtestgas

Nuvair Carbon Monoxide analyzers are designed to detect levels of CO that could be harmful to a diver before the gas reaches the diver. Our CO analyzers can be attached to a high pressure compressor to monitor tank fills or inline on a low pressure compressor that is providing surface supplied air to a diver. The analyzers offer both visual and audible alarms to warn the compressor operator of potential CO hazards in the breathing air being supplied. We have two styles of CO analyzers that can be portable or mounted directly to the compressor depending on your requirements.

Nuvair Pro CO2™

Carbon Dioxide Analyzer

Advantages• Fast Response • Made to Test Breathing Gases• Easy To Operate, Reliable and Accurate• Non-Dispersive Infrared Technology• Modulated Infrared Light Source = NO Moving Parts

Features• On/Off Switch• Response Time of 90% in less than 60 seconds• Low Battery Warning Indicator• 50 ppm CO2 Resolution on Digital Display• Two custom audible and visible alarms for low and

high set points. • Optional Relays for External Alarm or Compressor

Control• Non-Dispersive Infrared• Range: 0-2000 ppm CO2

The Pro CO2 analyzer measures Carbon Dioxide levels of breathing gas mixtures and air. We offer two models that can be connected in-line on your high or low pressure compressor for continuous monitoring of any CO2 contamination in your gas. The CO2 sensor is auto calibrating and provides a temperature compensated, linear CO2 measurement over sensing range.

Models• Handheld: #9625 • CO HT: #9620• Panel Mount: #9624 • CO LP: #9621• Panel Mount AC: #9624-E

Models• Handheld: #9616• Panel Mount: #9617• Panel Mount AC: #9617-E

Compressor Oil 41

Features• On/Off Switch• Response Time of 90% in less than 60 seconds• Low Battery Warning Indicator• 50 ppm CO2 Resolution on Digital Display• Two custom audible and visible alarms for low and

high set points. • Optional Relays for External Alarm or Compressor

Control• Non-Dispersive Infrared• Range: 0-2000 ppm CO2

Models• Handheld: #9625 • CO HT: #9620• Panel Mount: #9624 • CO LP: #9621• Panel Mount AC: #9624-E

Nuvair 455 (Part # quart - 9408, gallon - 9406)

Premium Synthetic Food Grade Breathing Air Compressor OilApplicationNuvair™455 is an ISO 100 USDA H1 premium quality oil designed for use in high pressure and low pressure breathing air systems for the diving industry. The unique additive system, never before used in this application, is best possible for preventing wear and carbon residue buildup.

Nuvair™455 is suitable for use in reciprocating compressors operating on up to 40% oxygen enriched air. However, as the oxygen content increases, the oil life will decrease.

Characteristics:• Available in quart, gallon, and five-gallon containers• Meets USDA H1 incidental contact requirements (FDA 21 CFR178.3570) • Excellent oxidation resistance• High Flash and Auto-ignition points provide safety• Great material compatibility• Rust and corrosion control• Reduced varnish and carbon • High film strength

Typical Properties

ASTM Test Method

Nuvair™ 455

SAE Grade 30ISO Viscosity Grade D2422 100Viscosity,

cSt @ 40oCcSt @ 104oF

D445 100 cSt

D445 14.0Viscosity Index D2270 144Pour Point

oCoF

D97D97

-35-31

Flash PointoCoF

D92D92

240464

Specific Gravity D1298 0.85USDA Authorization H1 or H2 H-1Demulsibility D1401 Excellent

HP and LP Reciprocating Compressors

Nuvair 546(Part #: quart - 9411, gallon - 9409)

Food Grade Rotary Screw Compressor OilApplicationNuvair™ 546 is designed for 2,000 hours of use in rotary screw compressors where a food grade lubricant is needed. USDA H-1 rated Nuvair™ 546 meets all requirements under FDA Regulation 21 CFR 172.878 and 178.3570.

Characteristics:• Available in quart, gallon, and five-gallon containers• Improved thermal and oxidative stability over mineral oil• Compatible with most seals, plastics, rubbers• Wide operating temperature range• Non-detergent• Extended oil life reduces oil disposal, thus increasing cost effectiveness

Typical Properties

ASTM Test Method

Nuvair™ 546

SAE Grade 20ISO Viscosity Grade D-2422 46Viscosity,

cSt @ 104oFcSt @ 40oC

D-445 46 cSt

Viscosity Index D-2270 145Pour Point

oCoF

D-97D-97

-54-65

Flash PointoCoF

D-92D-92

260500

Evaporation D-972 1.0%Foaming Sequence I, II, III

D-892 Nil

Copper Corrosion D-130 1ASpecific Gravity D-1298 0.84USDA Authorization H1 or H2 H-1Demulsibility D-1401 Excellent

42 Compressor Oil


ApplicationNuvair™751 is a Diester/Organic compound blend, which is compatible with most currently used compressor components including seals, paints and plastics. However, some materials are not recommended for use with diester oils. Please contact Nuvair for further information. Certain conditions require accelerated oil changes, as there are many factors, including heat and oxidation that cause oil degradation. Call for our recommendation.

Characteristics:• Available in quart, gallon, and five-gallon containers• Outstanding thermal and oxidative stability• Will not varnish or form carbon deposits• Wide operating temperature range• Built in detergency action• Extended oil life reduces oil disposal, thus increasing cost effectiveness

Typical Properties

ASTM Test Method

Nuvair™ 751

SAE Grade 40ISO Viscosity Grade D-2422 150Viscosity,

cSt @ 104oFcSt @ 40oC

D-445 164cSt

Viscosity Index D-2270 80Pour Point

oCoF

D-97D-97

-34-30

Flash PointoCoF

D-92D-92

271520

Carbon Residue D-189 <0.02%Evaporation D-972 0.90%Foaming Sequence I, II, III

D-892 Nil

Copper Corrosion D-130 1ASpecific Gravity D-1298 0.94USDA Authorization H1 or H2 H-2Demulsibility D-1401 Excellent

ApplicationNuvair™ 800 is a high viscosity synthetic oil based on the latest technology. Using a highly stable triester base fluid, the product is designed for use in reciprocating compressors under adverse conditions of high temperature and high pressure.

Characteristics:• Thermally stable• No deposits• Excellent heat transfer characteristics• Low volatility• Low toxicity

Typical Properties ASTM Test Method

Nuvair™ 800

ISO Viscosity Grade D2422 150Viscosity

cSt. @ 100° CcSt. @ 40° C

cSt. @ 210° FcSt. @ 100° F

D445D445D445D445

14.1145.913.6175.1

Pour Point oCoF

D97D97

-29-20

Flash Point oCoF

D92D92

287550

Auto Ignition Temp oC oF

D1255D1255

390735

Water Solubility 0.01 g/l @20° C D1255 InsolubleSpecific Gravity D1298 0.970Lbs/Gallon 8.08Evaporation D972 <1.0%


Premium Synthetic Diester Based Air Compressor OilHP Breathing & Industrial Reciprocating Compressors

PHONE 1-805-815-4044

FAX1-805-486-0900

ADDRESS1600 Beacon Pl

Oxnard, CA 93033 USA

[email protected]

nitrox systems - nuvair compressor catalog · 2018. 8. 16. · nitrox systems 1 nitrox membrane...

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